44766725440 has 112 divisors (see below), whose sum is σ = 108996480000. Its totient is φ = 17505165312.

The previous prime is 44766725431. The next prime is 44766725449. The reversal of 44766725440 is 4452766744.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44766725431) and next prime (44766725449).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44766725449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22393561 + ... + 22395559.

Almost surely, 2^44766725440 is an apocalyptic number.

44766725440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44766725440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54498240000).

44766725440 is an abundant number, since it is smaller than the sum of its proper divisors (64229754560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44766725440 is a wasteful number, since it uses less digits than its factorization.

44766725440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3552 (or 3542 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 49.

The spelling of 44766725440 in words is "forty-four billion, seven hundred sixty-six million, seven hundred twenty-five thousand, four hundred forty".